import React from 'react';
import { InputPhoneContinentType, InputPhoneCountry } from '../constants';
import { InputPhoneInfo } from '../InputPhone.types';
type UsePhoneDigitsParams = {
    value: string;
    onChange?: (value: string, info: InputPhoneInfo) => void;
    defaultCountry?: InputPhoneCountry;
    forceCallingCode?: boolean;
    disableFormatting?: boolean;
    excludedCountries?: InputPhoneCountry[];
    onlyCountries?: InputPhoneCountry[];
    continents?: InputPhoneContinentType[];
};
type State = {
    inputValue: string;
    isoCode: InputPhoneCountry | null;
};
type GetInitialStateParams = {
    defaultCountry?: InputPhoneCountry;
    initialValue: string;
    disableFormatting?: boolean;
};
export declare function getInitialState(params: GetInitialStateParams): State;
export declare function usePhoneDigits({ value, onChange, defaultCountry, forceCallingCode, onlyCountries, excludedCountries, continents, disableFormatting, }: UsePhoneDigitsParams): {
    inputValue: string;
    isoCode: import("libphonenumber-js/types").CountryCode | null;
    onInputChange: (event: React.ChangeEvent<HTMLInputElement>) => void;
    onCountryChange: (newCountry: InputPhoneCountry) => void;
    inputRef: React.RefObject<HTMLInputElement>;
};
export {};